$145 Find Cheap Flights from San Antonio to South America

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to South America departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from San Antonio to South America

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lima
Lima1 stop$570
Bogotá
Bogotá1 stop$364
Santiago
Santiago2 stops$798
Cartagena
Cartagena1 stop$341
Quito
Quito3 stops$574
Guayaquil
Guayaquil1 stop$394
Cali
Cali1 stop$472
Cusco
Cusco2 stops$798
Pereira
Pereira2 stops$495
Montevideo
Montevideo2 stops$1,141
Barranquilla
Barranquilla2 stops$493
Santa Marta
Santa Marta2 stops$596
Asuncion
Asuncion2 stops$1,258
Lima
Lima1 stop$570
Bogotá
Bogotá1 stop$364
Santiago
Santiago2 stops$798
Cartagena
Cartagena1 stop$341
Quito
Quito3 stops$574
Guayaquil
Guayaquil1 stop$394
Cali
Cali1 stop$472
Cusco
Cusco2 stops$798
Pereira
Pereira2 stops$495
Montevideo
Montevideo2 stops$1,141
Barranquilla
Barranquilla2 stops$493
Santa Marta
Santa Marta2 stops$596
Asuncion
Asuncion2 stops$1,258

Book Cheap San Antonio to South America Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to South America that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to South America

Mon, Mar 23 - Thu, Apr 2
Spirit Airlines Logo
10:22 am - 12:21 am
SAT
-
MDE
13h 59m
1 stop
Spirit Airlines Logo
2:17 pm - 9:27 am
MDE
-
SAT
19h 10m
1 stop
$326Spirit Airlines
Tue, Mar 31 - Tue, Apr 7
Spirit Airlines Logo
10:22 am - 12:06 pm
SAT
-
CTG
25h 44m
1 stop
Spirit Airlines Logo
1:14 pm - 9:27 am
CTG
-
SAT
20h 13m
1 stop
$341Spirit Airlines
Thu, May 7 - Mon, May 11
United Airlines Logo
11:45 am - 11:38 pm
SAT
-
BAQ
11h 53m
2 stops
United Airlines Logo
9:13 am - 7:40 pm
BAQ
-
SAT
34h 27m
2 stops
$493United Airlines
Tue, Mar 31 - Tue, Apr 7
United Airlines Logo
9:40 am - 11:00 pm
SAT
-
CTG
13h 20m
2 stops
United Airlines Logo
9:45 am - 10:59 pm
CTG
-
SAT
13h 14m
2 stops
$494United Airlines
Fri, Aug 7 - Fri, Aug 14
American Airlines Logo
2:17 pm - 12:45 pm
SAT
-
BAQ
22h 28m
2 stops
American Airlines Logo
1:50 pm - 11:25 pm
BAQ
-
SAT
9h 35m
1 stop
$555American Airlines
Tue, Jun 16 - Tue, Jun 30
LATAM Airlines Logo
10:45 am - 12:45 am
SAT
-
BAQ
14h 00m
2 stops
LATAM Airlines Logo
4:35 am - 9:48 am
BAQ
-
SAT
29h 13m
2 stops
$556LATAM Airlines
Fri, Aug 7 - Fri, Aug 14
American Airlines Logo
5:06 am - 12:45 pm
SAT
-
BAQ
7h 39m
1 stop
American Airlines Logo
1:50 pm - 11:25 pm
BAQ
-
SAT
9h 35m
1 stop
$560American Airlines
Wed, Apr 15 - Thu, Apr 23
Delta Logo
10:42 am - 8:05 am
SAT
-
LIM
21h 23m
2 stops
Delta Logo
12:05 pm - 9:46 am
LIM
-
SAT
21h 41m
1 stop
$615Delta
Sat, Mar 28 - Fri, Apr 3
Delta Logo
5:10 am - 8:35 pm
SAT
-
UIO
15h 25m
1 stop
Delta Logo
12:59 am - 12:42 pm
UIO
-
SAT
11h 43m
1 stop
$617Delta
Wed, Jun 10 - Wed, Jun 17
LATAM Airlines Logo
5:30 am - 8:05 am
SAT
-
LIM
26h 35m
2 stops
LATAM Airlines Logo
12:15 am - 5:13 pm
LIM
-
SAT
16h 58m
2 stops
$620LATAM Airlines
Booking Insights

KAYAK's insights & trends for San Antonio to South America flights

Get data-powered insights and trends into flights from San Antonio to South America to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San Antonio to South America?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to South America, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Antonio to South America is March, when tickets cost $554 (return) on average. On the other hand, the most expensive months are July and May, when the average cost of round-trip tickets is $828 and $775 respectively.

How far in advance should I book a flight from San Antonio to South America?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Antonio to South America, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Antonio to South America, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$145
Most popular time to fly with an average 15% increase in price.
Flight from San Antonio to Bogotá

FAQs - booking South America flights

  • How does KAYAK find such low prices on flights from San Antonio to South America?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to South America.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to South America?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Antonio to South America is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to South America?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Antonio to South America with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to South America?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Antonio to South America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from San Antonio to South America

 
Need help choosing which airline to fly with from San Antonio to South America? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8240 reviews
7.9Comfort
8.5Crew
7.2Food
7.8Entertainment
8.1Boarding
Airline reviews

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

10.0 ExcellentGrace, Feb 2026
JFK - LAX
Read more Delta reviews

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Flight was warm for first few hours and quite rough

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

two hour delay and the Delta representative on the PA system was unable to understand

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

Apart of Sky miles delta. And they go everywhere in Brazil

On board crew was very good. Crew was friendly, snacks were good, especially the chips. Seats seemed a bit cramped. Boarding seemed unorganized, as we were instructed to get to the gate an hour early and then just stood around until boarding.

LATAM’s crews are fine, but God help you if you need any customer service. Their app and website never work, with error after error. Trying to solve anything over the phone is painful, and lastly, the boarding pass LATAM gave me to board the flight with Delta was invalid and I had to purchase an emergency one-way ticket at the last minute to get home.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

we were missing our luggage, trying to find someone to have any empathy was pretty much not happening....

Really bad experience – delayed for 6 hours without any notice, no food or drinks provided, and stuck in the horrible Cartagena airport.

The flight was late. Please do not delay next time.

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Delayed, toilets did not flush, pilot parked to far away from Gate

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

It was a train wreck but on an airplane. First off, flight was delayed then we board only to hear two announcements, First weather delays in Orlando and second backup battery warning on emergency lights. After sitting on the plane for almost 2 hours they have us deplane due to the maintenance issue. We were told they were getting another plane. In the mean time, I notice another American- Orlando flight and ask the gate agent if I can switch. He says he cant help me and I'd have to walk to A13 from A37. Really!? I get down there and get a seat only to get an announcement my original flight was RE-boarding. The Then inflight there's no communication and I notice on flightaware were circling over the Gulf of America. I call the flight attendant and of course she has no clue and apparently 5m later the pilot finally tells us about another delay. Why does American always have these service and delay issues? They are my LAST choice in flights now!

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

Never ontime and always delays. Long waits for customer service and often app doesn’t work

We arrived 25 minutes early only to be told our gate was occupied and so we sat for close to 30 minutes to pull into a gate. That’s not an early arrival!

The TSA check in took 1.5 hours to get through in Austin and I missed my flights back to DC

There was free WiFi (definitely a plus), but the flight was delayed 45 minutes waiting on a catering truck that never arrived. The pilot said there would be food vouchers given out at the end of the gangway to make up for the inconvenience, but there was no one offering those. Delay made me late for work!

Flight was on time and there was an empty seat next to me. That makes for a good flight!

We lost a day of our vacation because AA did not get the plane to the gate on time. Even though the gate attendant was very clear that it was not weather related, AA would do nothing because there was some snow that day. They basically said the gate attendant was wrong even though she was on the front line of the situation and they were not.

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

Flight was on time and the meal and service were good.

Went as planned. No wifi included and no screens. No free snacks. Didn't buy food so can't rate that. Unable to charge devices on plane. Staff were friendly and flight was fast, cheap and convenient.

I purchased extra legroom so I will be comfortable but the guy behind me is a big guy who keeps on moving and since he is big I can feel his movement at the back of my chair.

Spirit was on time. They maintained updates and information. The crew was friendly and professional. Because this is a budget friendly airline, they have dispensed with a lot of frills and part of that comes with a price, for example, the seats are not quite as comfortable as others. I am ok with a pay for beverage and snack service as I prefer my own anyway so this was not a concern. I thought overall, having a great flight crew and on time service was definitely worth losing some of the frills from other carriers.

Sadly there was a crew member very rude with my kid and with me.

They canceled the flight and didn't assist in getting a new flight on any airline. I had to spend 10 hrs in the airport after getting a ticket On Delta for twice as much. I've flown Spirit many times and this was my worst experience I've had.

Late taking off. ATC sent us circling around Chicago for almost an hour, after landing taxied for 40 minutes.

We had too many delays for the crew not the plane

Awful!!! Spirit cancelled my flight just 4 hours before departure- with no alternative flights available. I ended up missing a huge family gathering because I wasn’t able to get out. Such An awful experience. And on top of that, all the buckle and dime-ing for bags. I will never book with Spirit EVER

I'd have like to check my bag and not toss my hair products.sears are very uncomfortable. And that even water isn't free really sucks. The ticket was almost $400

Terrible. They cancelled the flight at the last minute after I had checked in at the airport and then told me they could only put me on a flight after 7 days. Pathetic.

Everything you need to know for your flight to South America

Information on your arrival and departure airports